Impact of Mixing Glyphosate With Multi Additives on Weeds Control and Soil Microorganism.

Balah, Mohamed A.

doi:10.21608/jppp.2011.86598

Cited by 6 publications

(9 citation statements)

References 19 publications

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“…Whereas, there are a variety of practices that can be used before herbicides in the integrated system to strengthen S. elaeagnifolium management. These results are in agreement with Balah (2011) who found the combination of glyphosate at micro rate + glue + glycerin + monoleate was more suitable for intractable weeds control including S. elaeagnifolium. The field application rate of glyphosate has little effect on soil microbial communities (Basse et al, 1990).…”

Section: Discussionsupporting

confidence: 92%

“…Therefore, available control techniques need to be strengthened to reduce the impact of S. elaeagnifolium and prevent its spread (Uludag et al, 2016). While, the activity of glyphosate was linked with the used doses and the additives (Balah, 2011). Surfactants play an important role in accelerating the penetration of the herbicide across the cuticle (Devendra et al, 2004).…”

Section: Discussionmentioning

confidence: 99%

“…is an invasive perennial plant species of North, Central, South American origin (Henderson, 2001). It invaded all countries of the Mediterranean Basin (Mekki 2007) and Egypt (Täckholm 1974;Boulos 2009, Balah 2011, Balah 2015, Balah and Abdelrazek 2020. S. elaeagnifolium is hard to control once they are established (Chauhan et al 2012), especially with the current cultural, mechanical, chemical, and biological control means (EPPO, 2007).…”

Section: Introductionmentioning

confidence: 99%

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INVASIVE Solanum elaeagnifolium CAV. WEED CHEMICAL CONTROL WITH SPECIAL REFERENCE TO ADDITIVES

Balah¹,

Ibrahim²,

Abou-zied³

2022

PJWSR

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Solanum elaeagnifolium Cav. is an invasive perennial weed that causes a high degree of loss in crops productivity, and it is difficult to control. Therefore, some experiments were conducted to optimize the efficacy of the used herbicides via some additives and other herbicides against S. elaeagnifolium. In the fig fields, the efficacy of glyphosate showed better control when applied with additives and other herbicides that could be ranked as follows; fluroxypyr â‰¥ pyraflufen-ethyl â‰¥ metribazine â‰¥ bromoxynil-octanoate. Applied glyphosate with additives can sever as a substitute to other herbicides combination in the early growth to give a better weed control, while glyphosate with pyraflufen-ethyl, fluroxypyr, and metrabzine in the presence of additives delayed the revegetation times of weed from 70 up to 85 days. Application in August was proved to reduce the fruiting and subsequently their future infection of S. elaeagnifolium. Accordingly, these mixtures of herbicides led to remarkable timing reduction effects in soil microbeâ€™s counts and activity diminished within four weeks after application whereas, fungi were the most restrained microorganisms to herbicides treatments. Among the selective herbicides, pyraflufen-ethyl, and fluroxypyr could be used to suppress the weed growth in the emergency of growing Triticum aestivum and Zea mays respectively. Finally, promoting the effectiveness of the herbicides was profitable by choosing the proper time of application and the suitable mixtures, thus must be devoted to integrated program for better weeds control.

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Section: Discussionsupporting

confidence: 92%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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INVASIVE Solanum elaeagnifolium CAV. WEED CHEMICAL CONTROL WITH SPECIAL REFERENCE TO ADDITIVES

Balah¹,

Ibrahim²,

Abou-zied³

2022

PJWSR

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“…This result is also in agreement with Furmidge (1962), who stated that wetting agents decreased the surface tension of the spray solution and increased the wettability, spreading and depositing on treated surfaces with increased herbicidal efficiency. Adding glycerin as nonionic surfactant to glyphosate in the spray tank increased glyphosate (IPA) biological performance against intractable weeds (Balah, 2011). Water in oil micro emulsions forming size droplets able to higher their herbicidal activity than essential oils alone and their formulated emulsions without change in their chemical structure (Balah, 2013).…”

Section: Physical and Chemical Properties Herbicidesadjuvants Mixture...mentioning

confidence: 99%

“…Binary mixture of glyphosate with glycerin resulted s high reduction in weed growth parameters (Balah et al, 2006). Balah (2011) which reported that, the improvement in glyphosate bio efficacy depends on additive types and weed species.…”

Section: Evaluation Of the Tested Herbicides-additives Under Greenhou...mentioning

confidence: 99%

Enhancement Imperata cylindrica (L.) chemical control with fluazifop-butyl and glyphosate using some additives

Khodary¹,

Sallam

Balah³

2022

Journal of Sohag Agriscience (JSAS)

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Halfa or Cogongrass or speargrass (Imperata cylindrica (L.) Beauv.) is a perennial weed invading throughout the tropical and subtropical regions over the world. It causes many indirect environmental and economic problems and it's difficult to control. Therefore, two field experiments were conducted in Toshka Research Station, Desert Research Center, Egypt during 2018/2019 and 2019/2020 summer seasons (July and August) to evaluate the efficacy of fluazifop-p-butyl (inhibiting lipid synthesis) and glyphosate (disrupts the shikimic acid pathway through inhibition of the enzyme 5-enolpyruvylshikimate-3phosphate (EPSP) synthase) and some additives against this weed. In binary mixture trials, the recoded reduction in re-sprout of I. cylindrica rhizome at (2000 and 4000 ppm) of glyphosate and fluazifop-p-butyl alone and in combination with additives. Glyphosate plus gibberellic acid (GA3) reached (71.43and 85.71%), glyphosate and glycerin mixture (70.43 and 72.43%) while, glyphosate alone (28.57and 42.86%) respectively as compared with control. Under field condition, results showed that, the maximum reduction in dry weights of the I. cylindrica were (81.67%) at ½ rate of glyphosate plus GA 3, glyphosate plus IBA (70.70%) whereas, Fluazifop-butyl plus glycerin caused maximum reduction in dry weights (81.02 %) and Fluazifopbutyl at full rate plus glycerin (74.58 %) in the first season and second season, respectively. Further research on the effects of the best herbicides selectivity is needs with combination of additives, mechanical, and agricultural methods on I. cylindrica control under the field conditions.

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Ecological Management of Weeds in Desert Regions

Balah

2021

Springer Water

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Impact of Mixing Glyphosate With Multi Additives on Weeds Control and Soil Microorganism.

Cited by 6 publications

References 19 publications

INVASIVE Solanum elaeagnifolium CAV. WEED CHEMICAL CONTROL WITH SPECIAL REFERENCE TO ADDITIVES

INVASIVE Solanum elaeagnifolium CAV. WEED CHEMICAL CONTROL WITH SPECIAL REFERENCE TO ADDITIVES

Enhancement Imperata cylindrica (L.) chemical control with fluazifop-butyl and glyphosate using some additives

Ecological Management of Weeds in Desert Regions

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